CN217918170U

CN217918170U - Self-propelled multifunctional tracked vehicle

Info

Publication number: CN217918170U
Application number: CN202221988395.7U
Authority: CN
Inventors: 李小钢; 丁瑞麟; 范德颖
Original assignee: Henan Yunzhan Innovation Intelligent Equipment Co ltd
Current assignee: Henan Yunzhan Innovation Intelligent Equipment Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-29
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a self-propelled multifunctional crawler, which comprises a protective shell, a main frame body, a transmission assembly, a driving assembly, a water tank and a generator, wherein the main frame body is arranged in the protective shell, the transmission assembly is symmetrically arranged on the left side and the right side of the main frame body, a downward groove is arranged in the middle of the main frame body, and the driving assembly, the water tank and the generator are sequentially arranged in the groove from back to front; the transmission assembly comprises a driving wheel, a guide wheel, a traveling wheel, a supporting wheel and a track, the track is of a long strip-shaped structure and is coated on the periphery of the driving wheel, the guide wheel, the traveling wheel and the supporting wheel, the driving assembly comprises a motor, a transmission and a linkage half shaft, two sets of driving assemblies are symmetrically arranged on the main frame body, a shaft coupling is arranged between the two sets of driving assemblies, and the linkage half shaft is rotationally connected with the driving wheel. This self-propelled multi-functional tracked vehicle can satisfy the agricultural operation demand of multiple difference simultaneously, and stability is high, has improved the practicality of tracked vehicle in the agricultural field.

Description

Self-propelled multifunctional tracked vehicle

Technical Field

The utility model belongs to the technical field of the tracked vehicle, especially, relate to a self-propelled multi-functional tracked vehicle.

Background

With the progress of science and technology and the development of society, the mechanical manufacturing technology in China is rapidly developed, and the rapid development of agricultural machinery follows. The self-propelled tracked vehicle has the advantages of large traction force, difficult slipping, good cross-country performance and the like, can replace human beings to carry out work with high labor intensity, reduces the labor intensity of the personnel, and is gradually and widely applied to the field of agriculture.

However, in the existing agricultural planting, the crawler is usually of a single-function structure, and cannot meet various operation requirements such as water spraying, pesticide spraying, fruit transportation and the like at the same time; meanwhile, the caterpillar is inconvenient to turn due to the complex farm land conditions, and the stability of the body of the caterpillar is not high easily. Based on this, design a multi-functional self-propelled tracked vehicle of section now, can satisfy the agricultural operation demand of multiple difference simultaneously, and stability is high, has improved the practicality of tracked vehicle in the agricultural field.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a self-propelled multi-functional tracked vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: a self-propelled multifunctional crawler comprises a protective shell, a main frame body, transmission assemblies, driving assemblies, a water tank and a generator, wherein the main frame body is arranged in the protective shell, the transmission assemblies are symmetrically arranged on the left side and the right side of the main frame body, a downward groove is formed in the middle of the main frame body, and the driving assemblies, the water tank and the generator are sequentially arranged in the groove from back to front;

the transmission assembly comprises a driving wheel, a guide wheel, traveling wheels, supporting wheels and a track, the track is of a long strip-shaped structure and is coated on the peripheries of the driving wheel, the guide wheel, the traveling wheels and the supporting wheels, the driving wheel is arranged on one side of the end part of the track, the guide wheel is arranged on the other side of the end part of the track, traveling wheel fixing plates are arranged on two sides of the main frame body and extend into the track, a plurality of traveling wheels are arranged on the side surfaces of the traveling wheel fixing plates, the traveling wheels are in contact with the bottom surface of the track, a supporting plate is arranged at the top of each traveling wheel fixing plate, the supporting wheels are connected onto the supporting plates and are in contact with the top surface of the track, a guide wheel tensioning device is arranged on each supporting plate, and the guide wheels are hinged onto the guide wheel tensioning device;

the driving assembly comprises a motor, a transmission and a linkage half shaft, two groups of driving assemblies are symmetrically arranged on the main frame body, a coupler is arranged between the two groups of driving assemblies, the output end of the motor is connected with the input end of the transmission, the output end of one side of the transmission is connected with the linkage half shaft, the output end of the other side of the transmission is connected with the coupler, and the linkage half shaft is rotatably connected with the driving wheel.

Furthermore, a water inlet groove is formed in the top of the protective shell, a plurality of ventilation holes II are formed in the front side of the protective shell, a plurality of strip-shaped through holes are formed in the left side and the right side of the protective shell, and a plurality of ventilation holes I are formed in the bottom of the main frame body.

Further, be equipped with the water pump on the body frame body, the water inlet of water pump is linked together with the inside of water tank, the delivery port of water pump is equipped with the connecting pipe, the interval evenly is equipped with the multiunit shower nozzle on the connecting pipe, the shower nozzle stretches out the through-hole setting, the water tank top is equipped with the water inlet, and the water inlet is just to the setting of inlet tank.

Furthermore, the linkage half shaft is of a solid structure, the end part connected with the transmission is a six-tooth spline, and a protective sleeve is arranged on the periphery of the linkage half shaft.

Furthermore, the spray head is of an angle adjustable structure.

Furthermore, the outer surface of the track is provided with a plurality of groups of anti-skidding lugs.

Furthermore, the back of the protective shell is provided with a hanging ring, the top of the protective shell is provided with a plurality of expansion holes, and the generator is electrically connected with the water pump and the motor respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the driving assembly comprising the driving wheel, the guide wheel, the walking wheel, the supporting wheel and the crawler is arranged, and the motor and the transmission are utilized to provide power support of low speed and high torque for the driving wheel, so that the traveling stability is improved; the solid linkage half shaft of the six-tooth spline ensures high connection strength; the main frame body is provided with the water tank in the groove, so that the water tank is more stable in the advancing process; water or pesticide is supplied by a water pump, and spraying operation is performed under the action of a spray head; the hanging ring is used for hanging the plough tool, so that the cultivation operation can be expanded; the fruit basket can be fixed on the top of the protective shell by utilizing the expanding hole; the design of the first vent hole and the second vent hole on the protective shell can ensure that mechanical parts in the protective shell can effectively dissipate heat in the running process of the vehicle body, and can timely observe all the parts in the protective shell; the self-propelled multifunctional crawler has compact and reasonable structure, can meet the agricultural operation requirements of various differences, has high stability, and improves the practicability of the crawler in the agricultural field.

Drawings

Fig. 1 is a left side view structure diagram of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic diagram of the rear view internal structure of the present invention.

Fig. 4 is a schematic bottom view of the present invention.

Fig. 5 is a schematic top view of the present invention.

Fig. 6 is a schematic structural view of the linkage half shaft of the present invention.

Fig. 7 is a left side view of the structure of fig. 6.

In the figure: the device comprises a protective shell 1, a main frame 2, a transmission assembly 3, a driving wheel 31, a guide wheel 32, a guide wheel tensioning device 33, a traveling wheel fixing plate 34, a traveling wheel 35, a supporting plate 36, a supporting wheel 37, a crawler 38, a driving assembly 4, a motor 41, a transmission 42, a coupler 43, a linkage half shaft 44, a spline 441, a protective sleeve 45, a water tank 5, a connecting pipe 51, a spray head 52, a water pump 53, a power generator 6, a water inlet groove 7, a through hole 8, a first ventilation hole 10, an expansion hole 11 and a second ventilation hole 12.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to the attached drawings 1-4, the self-propelled multifunctional tracked vehicle comprises a protective shell 1, a main frame body 2, a transmission assembly 3, a driving assembly 4, a water tank 5 and a generator 6, wherein the main frame body 2 is arranged in the protective shell 1, the transmission assembly 3 is symmetrically arranged on the left side and the right side of the main frame body 2, a downward groove is formed in the middle of the main frame body 2, and the driving assembly 4, the water tank 5 and the generator 6 are sequentially arranged in the groove from back to front;

the transmission assembly 3 comprises a driving wheel 31, a guide wheel 32, walking wheels 35, a supporting wheel 37 and a crawler 38, the crawler 38 is of a long strip structure and is coated on the periphery of the driving wheel 31, the guide wheel 32, the walking wheels 35 and the supporting wheel 37, one side of the end part of the crawler 38 is provided with the driving wheel 31, the other side of the crawler 38 is provided with the guide wheel 32, two sides of the main frame body 2 extend into the crawler 38 and are provided with walking wheel fixing plates 34, the side surfaces of the walking wheel fixing plates 34 are provided with a plurality of walking wheels 35, the walking wheels 35 are in contact with the bottom surface of the crawler 38, the top of the walking wheel fixing plates 34 is provided with a supporting plate 36, the supporting plate 36 is connected with the supporting wheel 37, the supporting plate 37 is in contact with the top surface of the crawler 38, a guide wheel tensioning device 33 is arranged on the supporting plate 36, and the guide wheel 32 is hinged on the guide wheel tensioning device 33;

the driving components 4 comprise a motor 41, a transmission 42 and a linkage half shaft 44, two groups of driving components 4 are symmetrically arranged on the main frame body 2, a coupler 43 is arranged between the two groups of driving components 4, the output end of the motor 41 is connected with the input end of the transmission 42, the output end of one side of the transmission 42 is connected with the linkage half shaft 44, the output end of the other side of the transmission 42 is connected with the coupler 43, and the linkage half shaft 44 is rotatably connected with the driving wheel 31.

As shown in fig. 4-5, further, a water inlet groove 7 is formed in the top of the protective housing 1, a plurality of vent holes two 12 are formed in the front side of the protective housing 1, a plurality of strip-shaped through holes 8 are formed in the left side and the right side of the protective housing 1, and a plurality of vent holes one 10 are formed in the bottom of the main frame 2.

As shown in fig. 3, furthermore, a water pump 53 is arranged on the main frame body 2, a water inlet of the water pump 53 is communicated with the inside of the water tank 5, a water outlet of the water pump 53 is provided with a connecting pipe 51, a plurality of groups of spray heads 52 are uniformly arranged on the connecting pipe 51 at intervals, the spray heads 52 extend out of the through holes 8, a water inlet is arranged at the top of the water tank 5, and the water inlet is arranged right opposite to the water inlet groove 7.

6-7, further, the linkage half shaft 44 is a solid structure, and the end connected with the transmission 42 is a six-tooth spline 441, and the periphery of the linkage half shaft 44 is provided with a protective sleeve 45.

Further, the nozzle 52 has an angle-adjustable structure.

Further, the outer surface of the track 38 is provided with a plurality of sets of anti-slip projections.

The back of the protective shell 1 is provided with a hanging ring, and as shown in fig. 5, the top of the protective shell 1 is provided with a plurality of expanding holes 11.

Further, the generator 6 is electrically connected to the water pump 53 and the motor 41, respectively.

The working principle is as follows: the generator 6 is used for providing electric support for the motor 41 and the water pump 53, the motor 41 is matched with the transmission 42 to output low-speed kinetic energy suitable for farm work, and then the solid linkage half shaft 44 is matched to transmit the low-speed high-torque kinetic energy to the driving wheel 31, the driving wheel 31 is driven by the linkage half shaft 44 to stably advance, the guide wheel 32 plays a role in tensioning the crawler 38 under the support of the guide wheel tensioning device 33, meanwhile, the support wheel 37 and the multiple groups of travelling wheels 35 are matched to further improve the advancing stability, the water tank 5 is arranged on the main frame body 2, water is conveyed to the spray head 52 through the connecting pipe 51 by the water pump 53, the spray head 52 is used for sprinkling or pesticide spraying work, the operation is convenient and efficient, and the spray head 52 has higher practicability due to the angle adjustable structure; the water tank 5 is placed in the groove on the main frame body 2, so that the water tank is more stable in the advancing process, the plowing tool is hung by using the hanging ring, the plowing operation can be expanded, the fruit basket can be fixed by using the expansion hole 11 at the top of the protective shell 1, and the design of the first ventilation hole 10 and the second ventilation hole 12 on the protective shell 1 can ensure that the mechanical parts in the protective shell 1 can effectively dissipate heat in the running process of the vehicle body and can timely observe all the parts in the protective shell 1; the self-propelled multifunctional crawler has compact and reasonable structure, can meet the agricultural operation requirements of various differences, has high stability, and improves the practicability of the crawler in the agricultural field.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a self-propelled multi-functional tracked vehicle, includes protective housing (1), the body frame body (2), drive assembly (3), drive assembly (4), water tank (5), generator (6), its characterized in that: a main frame body (2) is arranged in the protective shell (1), transmission assemblies (3) are symmetrically arranged on the left side and the right side of the main frame body (2), a downward groove is formed in the middle of the main frame body (2), and a driving assembly (4), a water tank (5) and a generator (6) are sequentially arranged in the groove from back to front;

the transmission assembly (3) comprises a driving wheel (31), a guide wheel (32), traveling wheels (35), supporting wheels (37) and a track (38), wherein the track (38) is of a long strip-shaped structure and is wrapped on the periphery of the driving wheel (31), the guide wheel (32), the traveling wheels (35) and the supporting wheels (37), the driving wheel (31) is arranged on one side of the end portion of the track (38), the guide wheel (32) is arranged on the other side of the end portion of the track (38), traveling wheel fixing plates (34) are arranged on two sides of the main frame body (2) and extend into the track (38), a plurality of traveling wheels (35) are arranged on the side surfaces of the traveling wheel fixing plates (34), the traveling wheels (35) are in contact with the bottom surface of the track (38), a supporting plate (36) is arranged at the top of each traveling wheel fixing plate (34), the supporting plate (36) is connected with the supporting wheels (37), the supporting wheels (37) are in contact with the top surface of the track (38), a guide wheel tensioning device (33) is arranged on the supporting plate (36), and the guide wheel tensioning device (33) is hinged to the guide wheel (32);

the driving assembly (4) comprises a motor (41), a transmission (42) and a linkage half shaft (44), two groups of driving assemblies (4) are symmetrically arranged on the main frame body (2), a coupler (43) is arranged between the two groups of driving assemblies (4), the output end of the motor (41) is connected with the input end of the transmission (42), the output end of one side of the transmission (42) is connected with the linkage half shaft (44), the output end of the other side of the transmission is connected with the coupler (43), and the linkage half shaft (44) is rotationally connected with the driving wheel (31).

2. The self-propelled multi-function crawler of claim 1, wherein: the water inlet groove (7) has been seted up at the top of protective housing (1), a plurality of ventilation holes two (12) have been seted up to the front side of protective housing (1), a plurality of rectangular shape through-holes (8) have been seted up to the left and right sides of protective housing (1), a plurality of ventilation holes one (10) have been seted up to the bottom of body frame body (2).

3. The self-propelled multi-function crawler of claim 2, wherein: be equipped with water pump (53) on the body frame body (2), the water inlet of water pump (53) is linked together with the inside of water tank (5), the delivery port of water pump (53) is equipped with connecting pipe (51), the interval evenly is equipped with multiunit shower nozzle (52) on connecting pipe (51), through-hole (8) setting is stretched out in shower nozzle (52), water tank (5) top is equipped with the water inlet, and the water inlet is just setting up to water inlet groove (7).

4. The self-propelled multi-function crawler of claim 1, wherein: the linkage half shaft (44) is of a solid structure, the end part connected with the transmission (42) is a six-tooth spline (441), and a protective sleeve (45) is arranged on the periphery of the linkage half shaft (44).

5. The self-propelled multi-function crawler of claim 3, wherein: the spray head (52) is of an angle adjustable structure.

6. The self-propelled multi-function crawler of claim 1, wherein: the outer surface of the crawler belt (38) is provided with a plurality of groups of anti-skid lugs.

7. The self-propelled multi-function crawler according to any one of claims 1 to 6, wherein: the back of the protective shell (1) is provided with a hanging ring, the top of the protective shell (1) is provided with a plurality of expanding holes (11), and the generator (6) is electrically connected with the water pump (53) and the motor (41) respectively.